Thermal Insulation Bio-Soluble Fiber Blanket

Product Description

BIOWOOL^® Thermal Insulation Bio-soluble Fiber Blanket/ Alkaline Earth Silicate Fiber Blanket

Biowool^® soluble fiber blanket is high strength, needled insulating blanket that is made from Biowool^® soluble fiber bulk. The combination of spinning and needling operation produce tough, resilient and strong blankets, which have superior thermal and mechanical properties. Biowool^® soluble fiber blanket is used in a wide range of applications including thermal insulation, appliances. Blanket can be folded, compressed and encapsulated to produce modules. It can meet European regulatory requirements (Directive 97/69/EC).

 

Features

Excellent thermal shock resistance

Excellent thermal stability

High tensile strength

Low thermal conductivity

Low heat storage

 

Typical Applications

Pipe wrap

Furnace and kiln back-up insulation

Annealing furnace linings

Appliances insulation

Expansion joint seals

 

Typical Parameters

Description	BIOWOOL^® 1100 BLANKET			BIOWOOL^® 1300 BLANKET
Classification Temperature (ºC )	1100			1300
Chemical Composition (%)
SiO2	62-68			≥70
CaO	26-32			-
MgO	4-7			-
CaO+MgO	-			≥20
Color	White			White
Shot Content (%)	≤12			≤12
Density (kg/m³)	64	96	128	96	128
Tensile Strength (kPa)	30	50	70	50	70
Permanent Linear Shrinkage (%)	1100ºC x 24h ≤1.0			1260ºC x 24h ≤3.0
Thermal Conductivity (W/m·K)
200ºC	0.06	0.05	0.05	0.05	0.04
400ºC	0.11	0.09	0.08	0.10	0.08
600ºC	0.17	0.13	0.12	0.18	0.14
800ºC	0.28	0.20	0.17	0.30	0.22
1000ºC	0.40	0.28	0.25	0.46	0.33
1200ºC	-	-	-	0.68	0.46